Elevated Interleukin-6 Levels within 72 Hours Post Admission Are Associated with Disease Progression in Nonseptic Critically Ill Children

Table 3

Multiple linear regression for factors determining PICU length of stay.

Risk factors	HR	95% CI for Exp		value
		Lower	Upper
PCIS scores	0.8022	0.8258	0.9858	0.0880
CD19^+ B cells	0.9550	0.8913	1.0030	0.1910
CD8^+ T cells	1.0288	0.9696	1.0916	0.3479
CD3^+ T cells	1.0422	0.9774	1.1114	0.2067
IL-6	1.0063	1.0017	1.0306	0.0278
CRP	1.0078	0.9975	1.0182	0.0139